Barefoot Sound LFE12 12″ Dual-Force Subwoofer for the Footprint Series

The Barefoot Sound LFE12 is a sealed, dual-12″ subwoofer built to extend the low end of Footprint Series monitoring systems, with response reaching down to 17 Hz. Barefoot Sound’s Dual-Force design pairs two opposing aluminum-cone woofers with neodymium motors, cancelling much of the mechanical force that would otherwise vibrate the cabinet for tight, controlled bass. Powered by 1400 watts of amplification, the LFE12 can serve as a dedicated LFE channel in 5.1, 7.1, and Dolby Atmos rooms, or as a BOOST subwoofer that extends the range of a stereo Footprint system. A dual-switch footswitch allows the LFE and BOOST inputs to be muted independently for quick comparison without leaving the mix position.

Key Features

• Dual-Force design with two opposing 12″ aluminum-cone woofers and neodymium motors, minimizing cabinet vibration at the source
• 1400 W of amplification with low-frequency extension down to 17 Hz
• Dedicated LFE input with selectable 80 Hz / 120 Hz low-pass filter for multichannel and immersive setups
• Dual BOOST inputs with full-bandwidth THRU outputs and selectable 60 Hz / 80 Hz low-pass filter for stereo systems
• Dual-switch footswitch for independent muting of LFE and BOOST inputs; both modes can run at the same time
• Stepped input level control (+3 dB to -9 dB) and 0 dB / +10 dB gain switch for precise system integration
• Sealed cabinet with acoustic damping throughout, finished in textured Footprint Gray polyester coating
• Balanced XLR connectivity and a USB-C factory calibration port
• Designed for the Footprint01, Footprint02, Footprint03, and Footprint03C monitors

Specifications

• Type: 12″ Dual-Force low-frequency effects subwoofer
• Woofers: 2 x 12″ Dual-Force aluminum-cone woofers with neodymium motors
• Power Amplifier: 1400 W
• Frequency Response: 17 Hz – 120 Hz (±3 dB)
• Bass Response: -3 dB @ 17 Hz, Q = 0.707, 12 dB/octave asymptotic slope
• Cabinet Design: Sealed, 46 L total internal volume with acoustic damping throughout
• Max Peak SPL: ≥122 dB
• THD: ≤2% @ 90 dB SPL, 1 m, f > 35 Hz
• Sensitivity: 90 dB @ 1 m with -15 dBV input signal (level control at 0 dB)
• Inputs: Balanced XLR, 20k Ω input impedance; dedicated LFE input and dual BOOST inputs with full-band THRU outputs
• LFE Filter Options: 80 Hz / 120 Hz
• BOOST Filter Options: 60 Hz / 80 Hz
• Level Control: Stepped rotary switch, +3 dB to -9 dB
• Gain Switch: 0 dB / +10 dB
• Footswitch: Dual-switch, independent LFE and BOOST muting
• USB: USB-C factory calibration port
• Recommended Listening Distance (HE studio monitors): 1 – 1.5 m (3.25 – 5 ft)
• AC Power Input: 100 – 230 VAC
• Power Consumption: 30 W idle, 1500 W maximum
• Finish: Textured Footprint Gray polyester coating
• Dimensions (H x W x D): 18″ x 16″ x 17″ (457 x 406 x 432 mm)
• Weight: 65 lbs (30 kg)